CH667655A5 - Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen. - Google Patents

Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen. Download PDF

Info

Publication number
CH667655A5
CH667655A5 CH3827/86A CH382786A CH667655A5 CH 667655 A5 CH667655 A5 CH 667655A5 CH 3827/86 A CH3827/86 A CH 3827/86A CH 382786 A CH382786 A CH 382786A CH 667655 A5 CH667655 A5 CH 667655A5
Authority
CH
Switzerland
Prior art keywords
alkoxy
acid
variant
reaction
alkali
Prior art date
Application number
CH3827/86A
Other languages
German (de)
English (en)
Inventor
Thomas Dr Meul
Original Assignee
Lonza Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lonza Ag filed Critical Lonza Ag
Priority to CH3827/86A priority Critical patent/CH667655A5/de
Priority to FI873552A priority patent/FI87209C/fi
Priority to IE234087A priority patent/IE61142B1/en
Priority to DK482887A priority patent/DK162767C/da
Priority to IL83926A priority patent/IL83926A/xx
Priority to US07/097,109 priority patent/US4906759A/en
Priority to TR638/87A priority patent/TR23443A/xx
Priority to JP62234679A priority patent/JPH0830066B2/ja
Priority to DD87307049A priority patent/DD281382A5/de
Priority to YU175287A priority patent/YU45832B/sh
Priority to DE8787113926T priority patent/DE3762515D1/de
Priority to ES87113926T priority patent/ES2015561B3/es
Priority to EP87113926A priority patent/EP0261668B1/de
Priority to SU874203335A priority patent/SU1512481A3/ru
Priority to AT87113926T priority patent/ATE53840T1/de
Priority to CA000547638A priority patent/CA1304386C/en
Priority to NO873986A priority patent/NO169587C/no
Priority to PT85788A priority patent/PT85788B/pt
Priority to HU874297A priority patent/HU198469B/hu
Priority to US07/258,072 priority patent/US4931570A/en
Priority to US07/258,071 priority patent/US4906765A/en
Publication of CH667655A5 publication Critical patent/CH667655A5/de
Priority to DK052291A priority patent/DK162096C/da
Priority to CA000616211A priority patent/CA1319698C/en
Priority to JP7057127A priority patent/JPH07285928A/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/32—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00—Thiocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH3827/86A 1986-09-24 1986-09-24 Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen. CH667655A5 (de)

Priority Applications (24)

Application Number Priority Date Filing Date Title
CH3827/86A CH667655A5 (de) 1986-09-24 1986-09-24 Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen.
FI873552A FI87209C (fi) 1986-09-24 1987-08-17 Foerfarande foer framstaellning av 4-alkoxi-2(5h)-tiofenoner och vid foerfarandet anvaenda mellanprodukter
IE234087A IE61142B1 (en) 1986-09-24 1987-09-01 Process for the preparation of 4-alkoxy-2(5H)-thiophenones
DK482887A DK162767C (da) 1986-09-24 1987-09-15 Fremgangsmaade til fremstilling af 4-alkoxy-2(5h)-thiophenoner
IL83926A IL83926A (en) 1986-09-24 1987-09-16 Process for the preparation of 4-alkoxy-2(5h)-thiophenones and 3-alkoxy-4-thioacetoxy-2e-butenoic acid alkyl ester intermediate therefor
US07/097,109 US4906759A (en) 1986-09-24 1987-09-16 Process for the production of 4-alkoxy-2(5H) thiophenones
TR638/87A TR23443A (tr) 1986-09-24 1987-09-17 4-alkoksi-2(5h)-tiofenonlarin imali icin usul
JP62234679A JPH0830066B2 (ja) 1986-09-24 1987-09-18 チオテトロン酸の製造方法
DD87307049A DD281382A5 (de) 1986-09-24 1987-09-18 Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen
YU175287A YU45832B (sh) 1986-09-24 1987-09-22 Postopek za pripravo 4-alkoksi-2(5h)-tiofenonov
ES87113926T ES2015561B3 (es) 1986-09-24 1987-09-23 Procedimiento para la preparacion de 4-alcoxi-2 (5h)-tiofenonas.
DE8787113926T DE3762515D1 (de) 1986-09-24 1987-09-23 Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen.
EP87113926A EP0261668B1 (de) 1986-09-24 1987-09-23 Verfahren zur Herstellung von 4-Alkoxy-2(5H)-thiophenonen
SU874203335A SU1512481A3 (ru) 1986-09-24 1987-09-23 Способ получени тиотетроновой кислоты
AT87113926T ATE53840T1 (de) 1986-09-24 1987-09-23 Verfahren zur herstellung von 4-alkoxy-2(5h)thiophenonen.
CA000547638A CA1304386C (en) 1986-09-24 1987-09-23 Process for the production of 4-alkoxy-2(5h) thiophenones
NO873986A NO169587C (no) 1986-09-24 1987-09-23 Fremgangsmaate for fremstilling av 4-alkoksy-2(5h)-tiofenoner
PT85788A PT85788B (pt) 1986-09-24 1987-09-24 Processo de preparacao de 4--alcoxi-2(5h)tiofenomas e dos seus intermediarios
HU874297A HU198469B (en) 1986-09-24 1987-09-24 Process for producing 4-alkoxy-2/5h/-thiophenone derivatives
US07/258,072 US4931570A (en) 1986-09-24 1988-10-14 Process for the production of 4-alkoxy-2(5H) thiophenones
US07/258,071 US4906765A (en) 1986-09-24 1988-10-14 Process for the production of 4-alkoxy-2(5H) thiophenones
DK052291A DK162096C (da) 1986-09-24 1991-03-22 Fremgangsmaade til fremstilling af 4-alkoxy-2(5h)-thiophenoner
CA000616211A CA1319698C (en) 1986-09-24 1991-10-30 3-alkoxy-4-thioacetoxy-2e-butenoic acid alkyl esters
JP7057127A JPH07285928A (ja) 1986-09-24 1995-03-16 ３−アルコキシ−４−チオアセトキシ−２ｅ−ブテン酸アルキルエステルおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3827/86A CH667655A5 (de) 1986-09-24 1986-09-24 Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen.

Publications (1)

Publication Number Publication Date
CH667655A5 true CH667655A5 (de) 1988-10-31

Family

ID=4264314

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3827/86A CH667655A5 (de) 1986-09-24 1986-09-24 Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen.

Country Status (19)

Country Link
US (3) US4906759A (sh)
EP (1) EP0261668B1 (sh)
JP (2) JPH0830066B2 (sh)
AT (1) ATE53840T1 (sh)
CA (2) CA1304386C (sh)
CH (1) CH667655A5 (sh)
DD (1) DD281382A5 (sh)
DE (1) DE3762515D1 (sh)
DK (2) DK162767C (sh)
ES (1) ES2015561B3 (sh)
FI (1) FI87209C (sh)
HU (1) HU198469B (sh)
IE (1) IE61142B1 (sh)
IL (1) IL83926A (sh)
NO (1) NO169587C (sh)
PT (1) PT85788B (sh)
SU (1) SU1512481A3 (sh)
TR (1) TR23443A (sh)
YU (1) YU45832B (sh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121202A (en) * 1997-11-07 2000-09-19 American Cyanamid Company Thienyloxypyridines and-pyrimidines useful as herbicidal agents
BRPI0312649A2 (pt) * 2002-07-09 2017-05-16 Fasgen Llc compostos, composições farmacêuticas contendo os mesmos, e processos de uso para os mesmos.

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784191A (en) * 1957-03-05 Process for the production of lactams
US2212141A (en) * 1939-04-11 1940-08-20 Du Pont Esters and their preparation
US2453103A (en) * 1944-02-25 1948-11-02 Du Pont Decarboxylation of 3,4-dihydroxy-2,5-dicarboxythiophene
US2535010A (en) * 1948-10-02 1950-12-19 Rohm & Haas Transetherification of beta-ethersubstituted esters
DE850007C (de) * 1950-12-22 1952-09-22 Basf Ag Verfahren zur Herstellung von N-Aryl-ª‡-pyrrolidonen
GB840658A (en) * 1955-09-20 1960-07-06 Goodrich Co B F Improvements in the manufacture of thiolactones
DE2065550C2 (de) * 1969-05-29 1982-05-06 Firmenich S.A., 1211 Genève Verfahren zur Herstellung von bicyclischen Äthern und 13-Oxa-Bicyclo[10.4.0]Hexadecen[1(12)]
DE2035901A1 (de) * 1969-07-22 1971-05-13 Firmenich & Cie , Genf (Schweiz) Verfahren zur Herstellung eines Acyclischen Ketons
CH545285A (de) * 1970-05-27 1974-01-31 Firmenich & Cie Verfahren zur Herstellung von bicyclischen Äthern
CH539631A (fr) * 1971-03-26 1973-07-31 Firmenich & Cie Procédé pour la préparation de dérivés hétérocycliques
CH557644A (fr) * 1972-03-24 1975-01-15 Firmenich & Cie Utilisation de derives heterocycliques comme ingredients aromatisants.
IT1045043B (it) * 1975-08-13 1980-04-21 Isf Spa Derivati pirrolidinici
IT1075564B (it) * 1977-02-11 1985-04-22 Isf Spa Procedimento per la preparazione di derivati pirrolidinici
IT1075280B (it) * 1977-02-11 1985-04-22 Isf Spa Procedimento per la preparazione di derivati pirrolidinici
CH642611A5 (de) * 1979-11-01 1984-04-30 Lonza Ag Verfahren zur herstellung von gamma-chloracetessigsaeurechlorid.
US4559178A (en) * 1980-10-06 1985-12-17 American Home Products Corporation Resolution of 3-benzoylthio-2-methyl-propanoic acid with (+)-dehydroabietylamine
US4398033A (en) * 1981-03-17 1983-08-09 Ciba-Geigy Corporation 4-Chloro-4-chloromethyloxetan-2-one and a process for its production
JPS5812272B2 (ja) * 1981-04-28 1983-03-07 電気化学工業株式会社 ４−ヒドロキシ−２−ピロリドンの製造法
CH666483A5 (de) * 1985-01-16 1988-07-29 Lonza Ag Verfahren zur herstellung von thiotetronsaeure.
CH663206A5 (de) * 1985-01-16 1987-11-30 Lonza Ag Verfahren zur herstellung von thiotetronsaeure.
FI83510C (fi) * 1985-02-22 1991-07-25 Ciba Geigy Ag Foerfarande foer framstaellning av nya, terapeutiskt anvaendbara bi-2h- pyrroli(di)ndioner.

Also Published As

Publication number Publication date
IE872340L (en) 1988-03-24
DK482887D0 (da) 1987-09-15
SU1512481A3 (ru) 1989-09-30
NO873986D0 (no) 1987-09-23
DK52291D0 (da) 1991-03-22
DK162096C (da) 1992-02-24
CA1304386C (en) 1992-06-30
NO169587C (no) 1992-07-15
JPS6391383A (ja) 1988-04-22
EP0261668B1 (de) 1990-05-02
YU175287A (en) 1988-10-31
DK162767B (da) 1991-12-09
FI87209C (fi) 1992-12-10
PT85788A (de) 1987-10-01
FI873552A (fi) 1988-03-25
EP0261668A1 (de) 1988-03-30
DK482887A (da) 1988-03-25
NO169587B (no) 1992-04-06
ES2015561B3 (es) 1990-09-01
PT85788B (pt) 1990-08-31
DK162096B (da) 1991-09-16
DD281382A5 (de) 1990-08-08
HU198469B (en) 1989-10-30
CA1319698C (en) 1993-06-29
DE3762515D1 (de) 1990-06-07
HUT46902A (en) 1988-12-28
JPH0830066B2 (ja) 1996-03-27
ATE53840T1 (de) 1990-06-15
US4906759A (en) 1990-03-06
IL83926A (en) 1992-05-25
YU45832B (sh) 1992-07-20
TR23443A (tr) 1989-12-29
FI87209B (fi) 1992-08-31
IL83926A0 (en) 1988-02-29
US4906765A (en) 1990-03-06
DK52291A (da) 1991-03-22
FI873552A0 (fi) 1987-08-17
US4931570A (en) 1990-06-05
JPH07285928A (ja) 1995-10-31
DK162767C (da) 1992-04-27
IE61142B1 (en) 1994-10-05
NO873986L (no) 1988-03-25

Similar Documents

Publication Publication Date Title
AT291228B (de) Verfahren zur Herstellung neuer α,α-Dimethyl-ω-phenoxyalkansäuren, ihrer Salze oder Alkylester
US2734904A (en) Xcxnhxc-nh
EP0370391A2 (de) Verfahren zur Herstellung von 4,5-Dichlor-6-ethylpyrimidin
EP0261668B1 (de) Verfahren zur Herstellung von 4-Alkoxy-2(5H)-thiophenonen
EP0439745B1 (de) Verfahren zur Herstellung von 2-Chlor-5-methyl-pyridin
CH619955A5 (sh)
DE2446256B2 (de) Verfahren zur herstellung von hexahydrothieno eckige klammer auf 3,4- d eckige klammer zu -imidazol-2,4-dionen
DE4408083C1 (de) Verfahren zur Herstellung von 4-Fluoralkoxyzimtsäurenitrilen
EP0203495B1 (de) Thiophenonderivate sowie Verfahren zu deren Herstellung
DD209443A5 (de) Verfahren zur herstellung von acylaminoderivaten von 1-(aryl- oder subst.-aryl)amino-1-thioalkancarboxysaeuren
EP0381623B1 (de) Verfahren zur Herstellung substituierter Cyclopropancarbaldehyde
DE3323510A1 (de) 2-ketosulfonamide und verfahren zu deren herstellung
EP0061669A1 (de) Verbessertes Verfahren zur Herstellung von Cyclohexan-1,3-dionen sowie einige neue bicyclische Cyclohexan-1,3-dione
EP0012868A1 (de) 1,2,3-Thiadiazol-5-yl-thioglycolsäure, deren Derivate sowie Verfahren zu deren Herstellung
EP0071808B1 (de) Verfahren zur Herstellung von alpha-ständig sulfonierten, alpha, beta-ungesättigten Carbonsäurealkylestern sowie danach erhältliche Verbindungen
DE3004684C2 (de) Verfahren zur Herstellung von cis-Bicyclo [3.3.0] octan-3,7-dion
DE1543957C (de) Verfahren zur Herstellung von Bishydroxy dialkylbenzyl) sulfiden Ausscheidung aus 1242617
DE2338409A1 (de) Neues verfahren zur herstellung von 2-acylamino-benzylaminen
DE19547075A1 (de) Verbessertes Verfahren zur Herstellung von 5-Formylthiazol
CH535235A (de) Verfahren zur Herstellung neuer reaktionsträger Lysergsäurederivate
DE1543995C (de) Verfahren zur Herstellung von 5 (3 see AminoalkyhdenH0,11 dihydro 5H dibenzo eckige Klammer auf a,d ecki ge Klammer zu cycloheptenen
AT372940B (de) Verfahren zur herstellung von (d)-(-)-phydroxyphenylglycylchlorid-hydrochlorid
AT369021B (de) Verfahren zur herstellung neuer steroidketale
DE3206886A1 (de) Verfahren zur herstellung von 1-(4-chlorbenzoyl)-5-methoxy-2-methyl-3- indolacetoxyessigsaeure
CH660730A5 (de) Verfahren zur herstellung von 3,4,5-trimethoxy-benzonitril.

Legal Events

Date Code Title Description
PL Patent ceased